🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.54 AU - 0.68 AU

Year: 178 Days

Day: 40.5 Hours

Environment

Temp: 216 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.7 AU - 1.02 AU

Year: 297 Days

Day: 47.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,906,499 km

• M1: 213,775 km (0.109 R)
• M2: 526,136 km (0.113 R)

Asteroid Belt

Center: 2.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.3

Radius: 11.9

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.03 AU - 5.45 AU

Year: 3847 Days

Day: 13.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 61,906,499 km

• M1: 148,251 km (0.074 R)
• M2: 956,978 km (0.094 R)
• M3: 2,157,949 km (0.049 R)
• M4: 6,024,456 km (0.089 R)
• M5: 10,104,738 km (0.036 R)
• M6: 12,351,399 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.2

Radius: 10.9

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 10.05 AU - 11.91 AU

Year: 13563 Days

Day: 11.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,906,499 km

• M1: 136,583 km (0.079 R)
• M2: 1,184,067 km (0.104 R)
• M3: 4,118,579 km (0.115 R)
• M4: 7,182,643 km (0.099 R)
• M5: 11,041,669 km (0.027 R)
• M6: 11,455,158 km (0.105 R)
• M7: 12,063,572 km (0.081 R)
• M8: 14,857,313 km (0.106 R)
• M9: 17,177,875 km (0.101 R)
• M10: 17,894,448 km (0.112 R)
• M11: 20,872,194 km (0.046 R)
• M12: 22,337,655 km (0.062 R)
• M13: 29,449,089 km (0.083 R)
• M14: 34,694,888 km (0.105 R)
• M15: 50,142,663 km (0.111 R)
• M16: 55,990,743 km (0.113 R)
• M17: 58,988,684 km (0.076 R)
• M18: 61,352,181 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 14,119 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit